|
There have also been problems | |
There have also been problems with a specialist ingredient called lipid nanoparticles - ultra-tiny particles that are crucial to the pioneering mRNA vaccines produced by BioNTech/Pfizer and Moderna. | |
ผู้ตั้งกระทู้ nongnrr :: วันที่ลงประกาศ 2021-07-24 18:19:35 IP : 45.10.234.216 |
Copyright © 2010 All Rights Reserved. |
Visitors : 85643 |